80255232001

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{20147}}^1$

素因数の和:20725

約数の個数: 32

約数和(自身を含む): 98335134720

約数和(自身を除く): 18079902719

約数列:

[1, 7, 19, 61, 133, 427, 491, 1159, 3437, 8113, 9329, 20147, 29951, 65303, 141029, 209657, 382793, 569069, 1228967, 2679551, 3983483, 8602769, 9892177, 23350373, 69245239, 163452611, 187951363, 603422797, 1315659541, 4223959579, 11465033143, 80255232001]

約数ペア:

[(1, 80255232001), (7, 11465033143), (19, 4223959579), (61, 1315659541), (133, 603422797), (427, 187951363), (491, 163452611), (1159, 69245239), (3437, 23350373), (8113, 9892177), (9329, 8602769), (20147, 3983483), (29951, 2679551), (65303, 1228967), (141029, 569069), (209657, 382793)]